Software Alternatives & Reviews

f.lux VS Runtastic

Compare f.lux VS Runtastic and see what are their differences

f.lux logo f.lux

f. lux is a piece of software for Windows, Mac, Linux, iOS, and Android that provides a blue light filter over your screen. Research suggests limiting our exposure to blue light in the hours before bedtime can help us fall asleep faster.

Runtastic logo Runtastic

Runtastic offers a series of fitness apps that can be used to track your running, walking, hiking, and cycling, as well as many other fitness routines. Read more about Runtastic.
  • f.lux Landing page
    Landing page //
    2021-09-18
  • Runtastic Landing page
    Landing page //
    2023-09-26

f.lux videos

F.lux Review - Should You Really Use It? [MY EXPERIENCE]

More videos:

  • Review - Does F.lux (FLUX) Really Work? Blue Light Filter test W/ Ghetto Science Applied.
  • Demo - F.lux - Review & Demo

Runtastic videos

Runtastic app - The App Review Show Episode 45/365

More videos:

  • Review - The BEST Running APPS in 2020 | Feat. Strava, Garmin Connect, Adidas Running by Runtastic and more!
  • Review - Runtastic Results Review

Category Popularity

0-100% (relative to f.lux and Runtastic)
Work Management
100 100%
0% 0
Health And Fitness
0 0%
100% 100
Color Temperature Adjuster
Sport & Health
0 0%
100% 100

User comments

Share your experience with using f.lux and Runtastic. For example, how are they different and which one is better?
Log in or Post with

Reviews

These are some of the external sources and on-site user reviews we've used to compare f.lux and Runtastic

f.lux Reviews

We have no reviews of f.lux yet.
Be the first one to post

Runtastic Reviews

The 20 Best Health and Fitness Apps of 2023
Social Sharing – Runtastic (Adidas Running) allows you to share your running achievements, routes, and progress with friends and the app’s community.
10 Best Strava Alternatives Apps (2023) – Apps Like Strava
Adidas Running, offered by the world’s biggest sports brand Adidas, is another fitness and running tracker app which is a very similar app, Strava. Its GPS tracker and pedometer tracker are always in your direction on the fitness journey.
Source: techdator.net
14 Best Strava Alternatives and Similar Apps
As stated in its name, this Runtastic app is known for its running regime. Adidas Runtastic for running is free, but it’s completely up to you to update it to premium. The free version tracks your calorie burnt, pace, and speed.

Social recommendations and mentions

Based on our record, f.lux seems to be a lot more popular than Runtastic. While we know about 345 links to f.lux, we've tracked only 1 mention of Runtastic. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

f.lux mentions (345)

  • Ultra Librarian Joins Flux to Take the Hard Out of Hardware
    Having never heard of Ultra Librarian, I thought this was somehow related to https://justgetflux.com/ and that they'd made a switch from doing color changing to hardware. - Source: Hacker News / about 2 months ago
  • Is it just me who dislikes the winter update with the change of colors?
    Reshade might help with the color tones. I normally use f.lux for Windows, but I don't know how much it might help. Could be worth trying, though. Source: 5 months ago
  • Create a shortcut for even lower phone brightness
    This is good advice, but I prefer something that automatically dims and reduces blue light for me. That qay I don't have ro remember. f.lux on Windows and Mac, and Twilight on Android, are what work for me. https://justgetflux.com/ https://play.google.com/store/apps/details?id=com.urbandroid.... - Source: Hacker News / 6 months ago
  • Blue-light glasses may not reduce eyestrain from screens, study says
    > I can't put nightmode in Windows too close to 100 percent (i put it between 50-65) because then the contrast is just too bad. I hate windows night mode. As soon as you go above "slight" (can't remember the numbers, I'm not a frequent windows user and don't have one handy to check) it gets a sickly yellow taint. Last I checked (2-3 years ago) macos's wasn't great either, although somewhat serviceable. You may... - Source: Hacker News / 9 months ago
  • How to sleep in extreme heat
    There is evidence that suggests that blue light from screens before bed time can impact your ability to fall sleep. Here are several more resources about this phenomenon. To counter this, there are apps for computers and phones that will change the colors of your screen depending on the time of day. A commonly used free program that does this is f.lux. Source: 10 months ago
View more

Runtastic mentions (1)

  • Can GW4 run multiple fitness apps at the same time?
    Workaround is to use SHealth only, export gpx file, then import it through runtastic.com (Profile (Arrow Next to profile picture) ->Settings->Activity Import). The imported workout count for the challenges. Source: over 1 year ago

What are some alternatives?

When comparing f.lux and Runtastic, you can also consider the following products

Redshift Color Temperature Adjuster - Redshift adjusts the color temperature according to the position of the sun.

Strava - The #1 app for runners and cyclists

CareUEyes - CareUEyes is an eye protection software for windows that comes with blue light filter, screen dimmer, and break reminder

RunKeeper - Join the community of over 45 million runners who make every run amazing with Runkeeper. Track your workouts and reach your fitness goals!

LightBulb - Background application that adjusts screen gamma, making the colors appear warmer at night...

MyFitnessPal - Track the number of calories that you consume each day with MyFitnessPal. The app also lets you create a diet and track the exercise that you complete each day whether it's walking, running or some other type of program.